<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>播放视频</title>
	</head>
	<body>
		<video controls autoplay loop="5"> 
			<source  src="../video/video.webm"/>
			<source  src="../video/video.mp4"/>
			当前浏览器不支持视频
		</video>
	</body>
</html>